CVE-2022-1221

MEDIUM EXPLOITED NUCLEI

Gwyn's Imagemap Selector < 0.3.3 - Reflected Cross-Site Scripting

Title source: llm
STIX 2.1

Exploitation Summary

CVE-2022-1221 has been observed exploited in the wild (reported by VulnCheck KEV). A Nuclei detection template is also available.

Description

The Gwyn's Imagemap Selector WordPress plugin through 0.3.3 does not sanitise and escape some parameters before outputting them back in attributes, leading to a Reflected Cross-Site Scripting.

Nuclei Templates (1)

WordPress Gwyn's Imagemap Selector <=0.3.3 - Cross-Site Scripting
MEDIUMVERIFIEDby veshraj

References (1)

Core 1
Core References
Exploit, Third Party Advisory x_refsource_misc
https://wpscan.com/vulnerability/641be9f6-2f74-4386-b16e-4b9488f0d2a9

Scores

CVSS v3 6.1
EPSS 0.0200
EPSS Percentile 78.2%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Details

VulnCheck KEV 2025-06-08
CWE
CWE-79
Status published
Products (1)
gwyn\'s_imagemap_selector_project/gwyn\'s_imagemap_selector < 0.3.3
Published May 23, 2022
Tracked Since Feb 18, 2026